I've installed zfs-dkms and it did the work. I can confirm system works as expected and performance is higher now.
# uname -a Linux nas139 5.15.0-33-generic #34-Ubuntu SMP Wed May 18 13:34:26 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux # zfs --version zfs-2.1.4-0ubuntu0.1 zfs-kmod-2.1.4-0ubuntu0.1 ** Tags removed: verification-needed verification-needed-jammy ** Tags added: verification-done-jammy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1969482 Title: zfs-2.1.4+ sru Status in zfs-linux package in Ubuntu: Fix Released Status in zfs-linux source package in Jammy: Fix Committed Bug description: [Impact] * Upstream stable point release update with bugfixes, performance fixes, and newer kernel support as needed already in the OEM kernel and will be needed in the future HWE kernels. [Test Plan] * autopkgtest pass * kernel regression zfs testsuite pass * zsys integration test pass [Where problems could occur] * The stable branches maintain api/abi. Certain bugfixes do change userspace visible behavior of either succeeeding (when previously operations failed), or return errors when previously succeeding in error. For example there are changes when unlinking files in full volumes; changes to fallocate behaviour, etc. Overall they are minor corner cases, and bugfixes to correct the bahaviour to what is universally expected and how things behave on other filesystems (i.e. ext4). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1969482/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
